Step-by-step explanation:
7x^3 -4x^2 + 3x + 6
I hope it's helpful
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Answer:
first step is to add the both angles that are given =78+46
=124
second step is to minus 124 from 180 =180-124
=56 . I used 180 because that is the sum of all the angles in a triangle . so x =56
Evaluate f(-6) for the
function f(x) = 3 - 2x
Answer:
15
Step-by-step explanation:
Replace each instance of 'x' with '(-6):'
f(-6) = 3 - 2(-6)
= 3 + 12 = 15
-6<3x+12` and 3x+12<21
Answer:
x>−6 and x<3 which is (-6,3)
Step-by-step explanation:
Help with this, please!
It's about the volume of a cone
Answer:
F
Step-by-step explanation:
Select all the rational numbers.
3.02859...
3
3.14159...
3.7
1.41421..
Answer :
3.14159...
3.7
3.02859...
Apply the distributive property to factor out the greatest common factor. 12+80=12+80
Answer: 92
Step-by-step explanation:
So 12 +80 = 4(3 + 20) = 92
Answer:
4(3+20)
Step-by-step explanation:
4 is the greatest common factor of 12 and 80
12+80
= 4 ⋅ 3 + 4 ⋅ 20
= 4(3+20)
the answer:
4(3+20)
Miesha has 3 red pens and 2 black pens in her pencil case. If she selects two pens without looking what is the probability that:
The first one will be black
The first will be black and the second will be black
Answer:
the first one ill be black i think
Step-by-step explanation:
she has more red so the first will probably be black and the other will be red your welcome and have a nice day/night
Four more than six multiplied by a number is seven
Answer:
4+6n=7
n=1/2
Step-by-step explanation:
put the numbers in and n= a number
slope of 5 and goes through the point (7,28)
Answer:
y = 5x + (35) ?
Step-by-step explanation:
Let u =LeftAngleBracket 3, 4 RightAngleBracket. What is 3u? LeftAngleBracket 6, 7 RightAngleBracket LeftAngleBracket 6, 12 RightAngleBracket LeftAngleBracket 9, 7 RightAngleBracket
Answer:
(9, 12)
Step-by-step explanation:
Given that :
u = (3, 4)
3u = 3(3, 4)
3u = 3(3, 4) = (9, 12)
Hence, 3u = (9, 12)
Answer:
<9, 12>
Step-by-step explanation:
Multiply X and Y values by the number of U there are.
u= <3,4>
2u=<6,8>
3u= <9,12> Multilpy By 3 to get 3u
Your answer is <9,12>.
Justin has $34 to spend. He buys lunch for $6.83 and a shirt for $11.95. Justin then buys a phone cover with the remaining money. How much does Justin spend buying the phone cover?
6c^2 - 5d + 8 when c =5 and d=4
Answer:
138
Step-by-step explanation:
First, we can simply replace the variables with their numerical values.
Whenever you see a number with a letter (variable) in front of it, this means to multiply.
c=5 and d=4
6 × 5^2 - 5 × 4 + 8
Since there are multiple operations in this expression, we must use PEMDAS.
ParenthesisExponentiation (exponents)Multiplication/Division (Solve whichever comes first)Addition/Subtraction (Solve whichever comes first)--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Now, we can apply the operations.
There are no parenthesis.
In this expression, exponents are present.
6 × 5^2 - 5 × 4 + 8
6 × 25 - 5 × 4 + 8
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
There is multiplication.
6 × 25 - 5 × 4 + 8
150 - 5 × 4 + 8
150 - 20 + 8
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
There is subtraction.
150 - 20 + 8
130 + 8
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
There is addition.
130 + 8
158
Therefore, 6 × 5^2 - 5 × 4 + 8 = 138.
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y = -6x - 8
Step-by-step explanation:
Two points on this line are (-3, 10) and (0, -8). Moving from the first to the second, we see that x increases by 3 and y decreases by 18. Thus, the rise and run are -18 and 3 respectively, so that the slope of this line is m = -6.
Adapt the slope-intercept form y = mx + b to this particular situation. Recognize that the given (0, -8) is the y-intercept and that the slope, m, is -6.
The equation of this line is thus
y = -6x - 8
ANSWER HELP PLEASE ASAPPPPPP MATH MATH MAH MATH
Answer:
being used and the target market for that device. For instance, a device targeted to Business
personals and one targeted to young individuals may use different input methods. Suppose that
you are developing a device to be used primarily for Internet access that will be marketed to
Step-by-step explanation:
En una fabrica se requiere hacer una encuesta a 50 trabajadores sobre su comida preferida . Si en total trabajan 360 mujeres y 240 hombres , ¿cuantos hombres y mujeres deben formar muestra para que sea representativa?
Answer:
25 hombres y 25 mujeres.
Step-by-step explanation:
búscalo
Why is 24lb greater than 124oz?
Answer:
1lb= 16oz
24(16)= 384
24lb= 384oz
Step-by-step explanation:
24lb is greater than 124oz after you convert the pounds to oz
if i'm correct please mark me as brainliest
Wilma tosses a ball into the air. The function h(t) represents the height, in feet, of the ball after t seconds. The difference quotient of h(t) is –32t – 16h + 9. What is the average rate of change in the height of the ball between 1 and 1.5 seconds? –47 ft/s –31 ft/s 31 ft/s 47 ft/s
Answer:
-32ft/s
Step-by-step explanation:
Given the function of the height expressed as h(t) is –32t² – 16t + 9.
Rate of change in height is the velocity and expressed as;
v(t) = d(h(t))/dt = -64t - 16
at t = 1sec
v(1) = -64(1)- 16
v(1) = -80ft/s
at t = 1.5secs
v(1.5) = -64(1.5)- 16
v(1.5) = -96-16
v(1.5) = -112ft/s
The average rate of change in the height of the ball between 1 and 1.5 seconds = -112-(-80) = -112+80 = -32ft/s
How many 25 go into 720
Answer:
Hello! answer: 28.8
Step-by-step explanation:
720 ÷ 25 = 28.8
Hope that helps you!
Answer:
28.8. brainliest?
Step-by-step explanation:
At a doctor's office, a vaccine must be measured at exactly 15 milligrams. How many centigrams is the equivalent of 15 milligrams?
Student lunch preference Pizza 18, Chicken Sandwich 9, Salad 6, hot dog 10, Steak sub 13
The school cafeteria surveys random students about their favorite food and records the data in the table. If there are 560 students in the school, approximately how many would be expected to choose salad? 16 students 112 students 60 students
208 students
6 is the answer to your question
Find the measure of the indicated angle to the nearest degree.
Given:
A right triangle with legs 5 units and 6 units.
To find:
The measure of angle opposite of side whose length is 5 units.
Solution:
In a right angle triangle,
[tex]\tan \theta=\dfrac{Opposite}{Adjacent}[/tex]
Let [tex]\theta [/tex] be the missing angle. Then, for the given triangle,
[tex]\tan \theta=\dfrac{5}{6}[/tex]
[tex]\theta=\tan^{-1}\dfrac{5}{6}[/tex]
[tex]\theta=39.805571^\circ[/tex]
Round the value to the nearest degree.
[tex]\theta\approx 40^\circ[/tex]
Therefore, the measure of the required angle is 40 degrees.
Juana went to a restaurant and bought 6 cheeseburgers and 4 orders
of fries and spent a total of $26. Write an equation for the scenario where
C is the price of cheeseburgers and Fis the price of fries she bought.
Answer:
6c + 4f = 26
Step-by-step explanation:
Damon buysabaseballhelmetonlinefor$16.Ifshippingandhandlingareanadditional20%oftheprice,howmuchshippingandhandlingwillDamonpay?
16x0.2=3.2
16+3.2=19.2
So the price is $19.20
THIS IS THE QUESTION I NEED HELP WITH! PLEASE HELP!!! MATH EXPERTS
Answer:
surface area is 408cm^2
Step-by-step explanation:
i dont know how to find the volume
Please help !! 25 points
(No links or ill report you, just reply the answer) thanks
Use the general form of the equation for a circle to help write equations for the circles described below:
a) Center (2, -1) and radius 4
b) center (-2, 2) and radius 3
Step-by-step explanation:
a. (x-2)^2 + (y+1)^2 = 16
b. (x + 2)^2 + (y-2)^2 = 9
In an
ecosystem, marsh snails feed
on phytoplankton and painted turtles
feed on marsh snails. Pollution has resulted in the depletion of
phytoplankton. What effect would this situation likely have on the populations
of marsh snails and painted turtles?
Answer:
decrease/decrease.
Step-by-step explanation:
both will decrease in quantity due to lack of food from the primary producer. Once the prey reduces, it affects the population of the predator.
Convert 210 to radian measure in terms of \pi
Answer:
3.66519 radianStep-by-step explanation:
210° × π/180 = 3.665radi am thinking of a number i multiply by 14 qand add 12 i get the same answer if i multiply by 5 and add 246
Answer:
x = the unknown number = 26
Step-by-step explanation:
Let
x = the unknown number
i multiply by 14 qand add 12
(x * 14) + 12
= 14x + 12
i get the same answer if i multiply by 5 and add 246
(x * 5) + 246
= 5x + 246
Equate both equations
14x + 12 = 5x + 246
14x - 5x = 246 - 12
9x = 234
x = 234 / 9
x = 26
x = the unknown number = 26
Which method describes the inventory process in which the first items to be
stocked are the first items to be sold?
A. FIFO
B. MIFO
C. LIFO
Answer - A FIFO
The method that describes the inventory process in which the first items to be stocked are the first items to be sold is known as FIFO
What is FIFO?The acronym FIFO means "First-In, First-Out." The oldest inventory items are either sold or utilised first in this form of inventory management. According to the FIFO technique, ending inventory is determined using the cost of the newest inventory items, while the cost of the oldest inventory items determines the cost of goods sold.
Businesses track and control inventory costs using a variety of inventory accounting techniques, including the FIFO system. As it ensures that products are sold or utilised before they expire, it is frequently employed in sectors like food and beverage where products have a finite shelf life.
Given data ,
The inventory process you are referring to is known as the "First-In, First-Out" (FIFO) method. This method assumes that the first items added to the inventory are the first ones to be sold, so that the oldest inventory items are sold first.
This approach is commonly used in industries such as food and beverage, where items have an expiration date, and it ensures that products with a shorter shelf life are sold before they expire. The FIFO method is also used in accounting and financial reporting to value inventory and calculate the cost of goods sold.
To learn more about FIFO click :
https://brainly.com/question/28852724
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Select all of the solutions to the equation 2x^2+3x-5=0.
A. -5/2
B. -1
C. 2/5
D. 1
E. 5/2
Answer:
A and d
solution
(x-1)(2x+5)
so x= 1 x= -5/2